Google Wave

Google is testing its new application, the google wave. CNN's John Sutter explains "Google Wave"; what it does and the incredible story about the brothers who came up with the idea.
In Wave, e-mail-like communications can be edited by several users simultaneously. And users can chat about certain sections of Wave documents in real time, where all users see what a person is typing as it is typed. If a person comes to the conversation late, they can replay everything they've missed.
"Wave offers a very sleek and easy way to navigate and participate in communication on the Web that makes both email and instant messaging look stale,"